1. chemistry

    I'm asked to write the molecular, ionic, and net ionic equation. Then, I'm supposed to provide an explaination of conductivities observed. Below I have written only the net ionic equation and a brief explanation I think of the first two conductivities

    asked by Anonymous on July 1, 2008
  2. Math help

    A person who weighs 130 pounds can burn about 300 calories per hour skateboarding. Write a function that relates the calories burned, c, to the number of hours, h, spent skateboarding. Identify the independent and dependent variable. Create a function

    asked by Corey on May 16, 2013
  3. math help plesase????

    A person who weighs 130 pounds can burn about 300 calories per hour skateboarding. Write a function that relates the calories burned, c, to the number of hours, h, spent skateboarding. Identify the independent and dependent variable. Create a function

    asked by Corey on May 16, 2013
  4. science/ velocity

    a body moves along a straight line,its distance from the origin at any instant being given by the equation x= 8t -3t squared, where x is in centimeter and t is in seconds. find the average velocity of the body in the interval from t=0 to t=1 sec,and in the

    asked by rhine on February 17, 2015
  5. Chemistry

    An aqueous solution of potassium hydroxide is mixed with an (aq) of magnesium chloride and you get a clumpy white precipitate that forms. Write a complete and balanced equation to calculate the stoichiometry question: how many grams of the precipitate are

    asked by Susan on November 8, 2011
  6. physics

    A runner is jogging steadily at 7.7km/hr. When the runner is 3.6km from the finish line, a bird begins flying from the runner to the finish line at 23.1km/hr (3 times as fast as the runner). When the bird reaches the finish line it turns around and flies

    asked by sam on December 29, 2010
  7. math

    In the 400 meter dash runners stay in their lanes the entire distance around the track. If the runners would all start at the same line (the finish line) only the runner in lane 1 would be running 400 meters. Everyone else would be running a greater

    asked by Abbie on August 1, 2016
  8. chemistry

    What mass of sodium hydroxide pellets must be poured into a waste drum containing 20.0 L o 3.0 mol/L sulphuric acid to completely neutralize the waste acid solution? Write a balanced chemical equation for this reaction. okay, so here is the work I already

    asked by julie on December 15, 2014
  9. Calculus

    For the parabola y^2=4px, where p, the focal length, is a constant, the focal point, f(p,0), is on the x-axis. Point S is 10 units from the point F and the segment SF makes a 60degree angle with the x-axis. The slope of segment TF is twice the negative of

    asked by Anon on May 11, 2014
  10. S103 - Discovering Science

    Is anyone Studying S103-Discovering Science. On TMA 6 blocks 7-8, having a little trouble can anyone Help Rather than using abbreviations, could you give us more details about your problem? This would help us to help you. I hope this helps a little. Thanks

    asked by Jon on March 5, 2007
  11. Algebra

    I needed help with these problems: 1.Charles wants to dig a rectangular flower bed which is twice as long as it is wide. Let x be the number in feet in width. If you are given a width for the rectangle, would you evaluate the expression or write an

    asked by Jillian on August 21, 2008
  12. Chemistry, #7

    The pH of a 1.00 x 10^-3 M solution of pyrrolidine is 10.82. Calculate Kb. I know pyrrolidine is acidic because of the pH, and I know that tells me something about the Ka which in turn tells me something about the Kb. What does it tell me? Where should I

    asked by Taasha on August 5, 2007
  13. algebra

    An electrician working on a project spent one-third of his time wiring the main service. If the electrician spent 4hours wiring the main service,how much time did he spend on the project? Write an equation to solve the problem. Use algebra to solve the

    asked by Cherie on April 26, 2012
  14. Math check my answer

    What music plan is a better deal? site A: $29 per month plus .80 cents per download site B: $17 per month plus $1.19 per download write an equation and show how many downloads make site A a better deal. My answer:: .80x + 29 > 1.19x + 17 after all my other

    asked by Rihanna on June 1, 2013
  15. College Algebra

    (I am not sure how to get the y value for part C and the whole part D) (I answered a couple of them but am not confident on my answers, so can you please tell me if my answers are not correct to the ones I answered and for the ones I haven not answered

    asked by LeAnn/Please help me on November 18, 2009
  16. Algebra

    (I am not sure how to get the y value for part C and the whole part D) (I answered a couple of them but am not confident on my answers, so can you please tell me if my answers are not correct to the ones I answered and for the ones I haven not answered

    asked by LeAnn/I still need help on November 18, 2009
  17. Math

    Here is the problem: Christopher orders a three topping pizza for $15.25, and a 5 topping pizza for $17.75. Write and solve a system of linear equations to find the price of a plain cheese pizza (no toppings) and the cost of each topping. I used the method

    asked by Kathy on January 27, 2014
  18. math

    Find the equation of the tangent line to y=6^((x^2)-4x+8)) at x=3. I have worked very hard on this problem, but I can not find the right answer.... I keep getting: y=[(ln6)(6^5)(6)]+[7776-[(ln6)(6^5)(6)]]=7776, but it says this is not correct. Please help!

    asked by al on October 9, 2007
  19. math

    If I have an equation, q(x) = x, and I have to identify what the graph of that would look like, isn't it just going to be a straight line? There are two straight lines to choose from -- one is horizontal across the x-axis on the 1, and the other is

    asked by carly on November 8, 2017
  20. Algebra

    I'm not sure if I have this correct I have to solve each literal equation for the indicated variable. A=1/2h(B+b)variable is (b). I have the answer as: 2A=h(B1+b2) 2A/h=B1+b2 (2A/h)-b2=B1 Is this correct? weren't you supposed to solve for "b"? that would

    asked by ms jay on August 9, 2007
  21. algebra

    A school fair ticket costs $8 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who went to the fair was 30, and the total money collected was $100. Which of the following options represents the number of

    asked by Jiskha Homework Help on December 22, 2017
  22. Math

    A triangle is reflected across line L and then across line m. If the lines intersect, what kind of isometry is this compostiton of relcections? a. Translation*** b. Rotation c. Reflection d. Glide reflection after a glide reflection, the ponit x is mapped

    asked by Cory on September 26, 2018
  23. Please help!! Chemistry

    Ethanol is produced by the action of yeast (catalyst) on sugar cane juice. (1).What is specific name of this reaction? (2.) Write a simple word equation of this reaction.

    asked by Jeconiah on August 25, 2012
  24. algebra

    write a linear equation to model the situation. Use unit analysis to check your model. You borrow $40 from your sister. To repay the loan, you pay her $5 a week.

    asked by dean on January 4, 2011
  25. Chemistry

    in a neutralization reaction, dilute tetraoxosulphate (vi) acid completely reacted with sodium hydroxide solution.write a balanced chemical equation for the reaction

    asked by Donniceski on March 14, 2017
  26. math

    ann takes a taxi at 2.10 per mile and she gives the driver a 5.00 tip she spend a total of 49.10 write an equation to represent total cost in terms of distance

    asked by mary on September 22, 2014
  27. math

    A car travels at an average speed of 36 kilometers per hour. Write and solve an equation to predict how many hours if will take travel 432kph. It if continues of this speed.

    asked by jewel padilla on June 21, 2011
  28. algebra

    The diameter of a valve for the space shuttle must be within 0.001 mm of 5 mm. Write and solve an absolute-value equation to find the boundary values for the acceptable diameters of the valve.

    asked by buttercup on August 29, 2016
  29. Chemistry

    Liquid Hydrogen perchlorate HClO4 dissolves in water to form what?? Plz write the equation...and also can someone identify the hydrogen ion donor and acceptor thank you :-)

    asked by Tarkan on December 22, 2010
  30. Alg

    AM frequencies of radio transmissions range from 535-1705 kilohertz. Assume they are an exponential function. Write an equation for the AM frequencies along a display that is 15 cm long.

    asked by Anonymous on May 25, 2010
  31. chemistry

    Find the mass of sodium hydroxide needed to neutralize enough nitric acid to create 2.0 grams of sodium nitrate? How do I write out equation and solve?

    asked by Tosha on November 30, 2010
  32. chemistry

    Write a balanced chemical equation for the reaction that occurs when barium carbonate decomposes into barium oxide and carbon dioxide gas when heated.

    asked by Anonymous on January 25, 2013
  33. Chemistry

    I was getting restless to post these questions, so I decided to go ahead and post them. Balance each of the following skeleton equations. B) Na + F2 -> NaF I balanced out this equation like this. Na + F2 -> Na2F OR would I write it as -> Na + F2 -> NaF2 ,

    asked by Derrick on July 11, 2010
  34. Organic Chem 2

    Write the equation for the reaction that occurs when sodium carbonate is added to the mixture of the reaction and water (hint: a gas is evolved). This is for benzocaine experiment

    asked by Peter on October 4, 2015
  35. algebra

    Can someone help me solve this: Decide all values of b in the following equations that will give one or more real number solutions. (a) 3x^2+bx-3=0 (b) 5x^2+bx+1=0 (c) -3x^2 +bx-3=0 (d) write a rule for judging if an equation has solutions by looking at it

    asked by nana on November 8, 2007
  36. Organic Chemistry

    Write the equation for the reaction that occurs when sodium carbonate is added to the mixture of the reaction and water (hint: a gas is evolved). This is for benzocaine experiment

    asked by Peter on October 4, 2015
  37. Ochem

    Write the equation for the reaction that occurs when sodium carbonate is added to the mixture of the reaction and water (hint: a gas is evolved). This is for benzocaine experiment

    asked by Peter on October 4, 2015
  38. math

    Write a linear equation to model the situation. Use unit analysis to check your model. You borrow $40 from your sister. To repay the loan, you pay her $5 a week.

    asked by anna on March 2, 2010
  39. Chemistry

    Consider the neutralization reaction that takes place when hydrochloric acid reacts with aqueous calcium hydroxide Write a complete balanced equation for this reaction

    asked by Kayla on November 11, 2016
  40. Chemisty

    When the gases dihydrogen sulfi and oxygen react, they form the gases sulfu dioxid and water vapor. How od you write a balanced equation for the reaction?

    asked by Debbie on March 29, 2011
  41. Chemistry

    1. A 0.70 g mixture of Cu and CuO was treated with hydrogen at elevated temperature. CuO was reduced to Cu and water was formed. (a) Write a balanced equation for the reaction. (2 marks)

    asked by Lightningtx on October 12, 2016
  42. algebra

    An internet compant charges $75 for all the equipment and $35 per month for the Service. write an equation for the total cost of your intennet as a function of the number of months you have service.

    asked by nong on January 8, 2015
  43. science

    10g of calcium carbonate reacted with phosphoric acid to produce calcium phosphate, water and carbon dioxide. write the word equation

    asked by munansi on October 30, 2015
  44. Math

    While at the beach, dasha uses this bucket to make a sand castle. She fills the bucket 8 times with wate. How many liters of water does she use? Write an equation to solve.

    asked by May on April 27, 2017
  45. Chemistry

    Write a balanced chemical equation for this: The RXN of hydronium ion with solid calcium carbonate to form calcium and bicarbonate (HCO3-) ions.

    asked by Student on March 7, 2016
  46. Math precalculus

    Write an equation for the hyperbola with center(0,-5); asymptotes y=+_ (19 square root6x)-5 , conjugate axis length of 12 units (+ or -square root of 19 times x divided by 6 )-5

    asked by Praphul on March 2, 2014
  47. chemistry

    Write the balanced equation for calcium carbonate reacts with dillute hydrochloric acid to form calcium chloride water and carbon dioxide

    asked by akriti on March 12, 2018
  48. College Algebra

    I am asked to write a logarithmic expresion as a single logarithm with coefficient 1 and simplify as much as possible. The equation is: 4logbase5Y-3logbase5X+1/2logbase5Z. Could some please help me I am not understanding this whole Logarithm thing.

    asked by Nikki on July 17, 2016
  49. Chemsistry

    Write a balanced chemical equation for this: The RXN of hydronium ion with solid calcium carbonate to form calcium and bicarbonate (HCO3-) ions.

    asked by Student on March 7, 2016
  50. chemistry

    I have tried virtually everything, i can't fogure out this problem. I have 2K^+ + SO4^2- + Ca^2+ + 2I^- --> CaSO4(s) + 2K^+ + 2I^-. but it is incorrect and i dnt see how, can u help me? Write balanced complete ionic equation for K2SO4 (aq) + CaI2 (aq)CaSO4

    asked by Amy on October 4, 2010
  51. Chem 101

    In a fission reaction, uranium-235 bombarded with a neutron produces strontium-94, another small nucleus, and 3 neutrons. Write the nuclear equation for this reaction.

    asked by Holly on December 6, 2013
  52. Trigonometry

    4. Write the equation of the cosine function with an amplitude of 1/3, a period of 2pi, and a phase shift of 3pi/2. I got 1/3COS(1/2x-3pi), but I really do not think that is correct D: any tips or advice?

    asked by Lauren on November 2, 2012
  53. Please help!! Chemistry

    Ethanol is produced by the action of yeast (catalyst) on sugar cane juice. (1).What is specific name of this reaction? (2.) Write a simple word equation of this reaction.

    asked by Jeconiah on August 25, 2012
  54. chemistry

    Write a balanced equation for the double-replacement precipitation reaction described, using the smallest possible integer coefficients. A precipitate forms when aqueous solutions of iron(II) iodide and sodium hydroxide are combined.

    asked by Erika on November 4, 2016
  55. algrbra

    A members-only speaker series allows people to join for $26 and then pay $2 for every event attended. What is the maximum number of events someone can attend for a total cost of $48? Write and solve an equation to find the answer

    asked by Israel on June 28, 2016
  56. Chemistry

    This is for grade 11 chemistry, balancing equations. Help asap? I'd like to get it done by tonight, if possible. Type of reaction: Predict product in words: Write Balance equation: Heres the question. Aluminum+ Zinc Sulfide =

    asked by Colton on March 13, 2016
  57. math

    i am in the 6th and learning but stuck on this big one. NANCY IS GOING ON A TRIP THAT COST 4800.00 PLUS 216. FOR TAX SHE IS DEPOSITING 1200. SHE WILL PAY IT OFF IN 24MONTHS WHAT ARE HER PAYMENTS? i KNOW THE ANSWER BUT DO NOT KNOW HOW TO WRITE IT AS AN

    asked by polly on November 19, 2008
  58. Verbs (please answer all, don't give me a website)

    IN EACH OF THE FOLOWING SENTENCES, DRAW ONE LINE UNDER ANY HELPING VERBS AND TWO LINES UNDER THE MAIN VERB. THEN,WRITE AV IF THE VERB IS AN ACTION VERB OR LV IF ITS A LINKING VERB. ALSO, WRITE TR IF THE VERB IS TRANSITIVE OR IN IF THE VRB IS INTRANSITIVE.

    asked by Jesus on October 8, 2008
  59. Grade 12 Chem

    For each of the following, write the chemical equation with appropriate equilibrium arrows, as shown in Table 5. Table 5: No reaction: 99%↔ or ➡️ a) The Haber process is used to manufacture ammonia fertilizer from hydrogen and nitrogen gases. Under

    asked by Avery on January 9, 2016
  60. Grade 12 Chem

    For each of the following, write the chemical equation with appropriate equilibrium arrows, as shown in Table 5. Table 5: No reaction: 99%↔ or ➡️ a) The Haber process is used to manufacture ammonia fertilizer from hydrogen and nitrogen gases. Under

    asked by Avery on January 9, 2016
  61. pre-calculus 11

    I am asked to solve the absolute value equation of |1/2x +1| =x+1 graphically. I can solve this algebraically and consider two cases for the absolute value one being positive and the other negative. I know this will be a straight line and when I solved it

    asked by george on June 14, 2015
  62. Calculus!! HELP!!

    1) The sides of the triangle shown increase in such a way that (dz/dt=1) and (dx/dt=(3dy/dx)) At the instant when x = 12 and y = 5, what is the value of dx/dt? 2) Let f(x) = x^3 − 4. Which of these is the equation for the normal line to this curve at the

    asked by Prince@18 on December 17, 2016
  63. pre-calculus 11

    I am asked to solve the absolute value equation of |1/2x +1| =x+1 graphically. I can solve this algebraically and consider two cases for the absolute value one being positive and the other negative. I know this will be a straight line and when I solved it

    asked by george on June 10, 2015
  64. chemistry

    In many residential water systems, the aqueous Fe3+ concentration is high enough to stain sinks and turn drinking water light brown. The iron content is analyzed by first reducing the Fe3+ to Fe2+ and then titrating with MnO4- in acidic solution. Fe2+(aq)

    asked by Dalton on November 14, 2015
  65. Math

    ewrite each equation below. Then solve your new equation. Be sure to check your solution using the original equation. 4/x=x+3

    asked by April on January 11, 2016
  66. Math

    Rewrite each equation below. Then solve your new equation. Be sure to check your solution using the original equation. (n+4)+n(n+2)+n=0

    asked by Anonymous on January 11, 2016
  67. Algebra 1A

    1. b.Between the years 1975 and 2000, do women or men have the greater life expectancy? Answer c.Explain using slope: is the life expectancy of men or women increasing more rapidly? Answer 2.Using the given equations above for the life expectancy of men

    asked by C-GUTTER on December 18, 2009
  68. math

    Deandre is a software salesman. His base salary is $1900 , and he makes an additional $50 for every copy of English is Fun he sells. Let P represent his total pay (in dollars), and let N represent the number of copies of English is Fun he sells. Write an

    asked by tremayne on March 29, 2016
  69. Business Communication

    When you are writing subject lines for negative messages to peers and subordinates: a. put the topic, but not your action on it, in the subject line. b. put the topic, including your action on it, in the subject line. c. do not include the topic in the

    asked by Kasey on September 27, 2011
  70. statistics

    The program plans to acquire a total of 600 end items costing $570 million over a five-year period. The first production contract is to be awarded in FY04. The number of items to be procured (not delivered) each year and their estimated cost (in then-year

    asked by CHUCK on March 20, 2013
  71. Fundamentals of Business Financial Management

    Your program plans to acquire a total of 600 end items costing $570 million over a five-year period. The first production contract is to be awarded in FY04. The number of items to be procured (not delivered) each year and their estimated cost (in then-year

    asked by Pat on August 19, 2014
  72. Math ASAP please

    1. Write a function rule for finding the amount of daily pay, p, in the following situation: A bus driver gets paid $100 each day plus $0.20 per kilometer, k. (1 point) 100 = 0.20 × k p = 0.20 × 100 × k p = 0.20k + 100 0.20k = 100 + p 4. Write a

    asked by Delilah on April 19, 2013
  73. Math

    Please help!!! Scott bought 54m of fencing to enclose a rectangular plot of land. The width of the rectangular plot is 12m. Assume Scott uses all the fencing. What is the length of the rectangular plot of land? a) choose a variable to represent the length

    asked by Cherie on March 22, 2013
  74. Math

    Which of the following are the numbers NOT in correct order from SMALLEST to LARGEST? A.)-3.1, -3.5, 0, 0.7, 1.5 B.)-2.3, -1.5, 0.1, 0.33, 0.35 C.)-6.1, -5.33, -4, -0.25, 0 D.)-2.3, -1.5, -0.9, 0, 0.09 PLEASE HELP ME!!! Draw a number line, something like

    asked by Krystal on November 17, 2006
  75. chemistry

    Does this equation need to be balanced? AlCO3 => AlO+CO2 Also, how would this equation be balanced? NiCl+O2 => Ni2O3+Cl2O5 Neither equation you have is an equation so they can't be balanced. Do you mean aluminum carbonate. That would have the formula

    asked by Carter on December 14, 2006
  76. algebra

    1. Solve 3x – 19 = 2 Ax = -17 Bx = -17/3 Cx = 7 Dx = -51 Ex = 20 Fx = 18 2. Solve 4x + 12x = 62 + 4(11) Ax = 7 Bx = 5 Cx = 35 Dx = 64 Ex = 11 Fx = 7/2 3. Solve 8x – 7 = x + 10 Ano solution Bx = 1/3 Cx = 1/10 Dx = 3/7 Ex = 17/7 Fx = 17/9 4. Solve 4(5x

    asked by whitney on September 20, 2010
  77. Math

    Identify the equation as an identity, inconsistent equation or conditional equation. 1-3/2x=7/4 my answer is it is an inconsistent equation

    asked by Lisa on March 21, 2008
  78. Math

    angle theta is in standard position on a co-ordinate grid. the terminal arm of theta is in quadrent 2 on the line that's equation is 3x-4y=0. Determine the sine of this angle and then the measure of angle theta.

    asked by Rachel on May 1, 2016
  79. algebra

    I answered some of the questions but i need help with number 7, 8, and 10. Here is an example of the assignment. I am the current secretary of a horse rescue, in charge of fund raising as well as organization and meeting minutes. We have decided to

    asked by sharon on June 8, 2012
  80. geometry

    This question is about the shape of a kite. LINE AC bisects ANGLE BCD and ANGLE BAC ANGLE BCD = 50 degrees ANGLE BAD = 80 degrees LINE DC = 10mm LINE BE = 3mm What is the area of the kite?

    asked by beck on May 19, 2013
  81. science

    i need help with a packet that im struggling with my questions are write the total number of atoms present for the following questions: a. 4SO2 now i tried and got 8O'S and 1S b. 8O2 i tried and got 16 all together c. 3Al2(SO4)3 i tried and got 6Al, 3S,

    asked by maddy on January 12, 2015
  82. Algebra

    Write the equation for this situation: the cost, c, in dollars of a car rental is equal to 10 dollars plus 1/2 the miles driven, m. Then graph the equation and use the graph to determine the cost of the car rental if the number of miles driven is 12

    asked by DONNICE on June 8, 2011
  83. Geometery

    If angle MNO is congruent to angle SQR which of the following is true? angle O congruent to angle Q angle M congruent to angle S angle MN (with a line of above it) congruent to ange SR (line above SR also) NO (line above the letters) congruent RS (line

    asked by Moby on February 7, 2014
  84. physics

    A wet towel of mass 4 kg is hung in the center of a 6 m clothesline, so that the line makes an angle 10o with the horizontal. The tension in the line is closest to... 50N, 40N, 100N, 200N, or 10N

    asked by kevin on November 3, 2012
  85. college physics

    A wet towel of mass 4 kg is hung in the center of a 6 m clothesline, so that the line makes an angle 10o with the horizontal. The tension in the line is closest to... 50N, 40N, 100N, 200N, or 10N

    asked by kevin on November 3, 2012
  86. Algebra

    Need help with these-- 4. Does the following set of coordinates make a horizontal, vertical, or diagonal line when connected with a straight line? (4,5) (2,5) Answer--yes 10. Classify the number as rational or irrational: 4.126532 14. Which of the

    asked by mysterychicken on April 28, 2010
  87. Algebra

    Need help with these-- 4. Does the following set of coordinates make a horizontal, vertical, or diagonal line when connected with a straight line? (4,5) (2,5) Answer--yes 10. Classify the number as rational or irrational: 4.126532 14. Which of the

    asked by mysterychicken on April 28, 2010
  88. Chemistry

    How many ml of a 0.827 Molar KOH solution is required for neutralization in a titration of 35.00 ml of 0.737 Molar H2SO4? Write the equation. 2KOH + H2SO4 ==> 2H2O + K2SO4 mols H2SO4 = M x L = 0.03500 L x 0.737 M = ?? mols KOH = 2 x mols H2SO4 from the

    asked by Bob on February 17, 2007
  89. Statistics

    An insurance company wishes to examine the relationship between income (in $,000) and the amount of life insurance (in $,000) held by families. The company drew a simple random sample of families and obtained the following results: (Family) (Income)

    asked by Jak on April 22, 2013
  90. Algebra II

    1)What method(s) would you choose to solve the equation: x2 + 2x - 6 = 0 A. Square roots; there is no x-term. B. Quadratic formula, graphing; the equation cannot be factored easily since the numbers are large. C. Factoring; the equation is easily factored.

    asked by Hally on January 15, 2013
  91. math-163

    for the polynomial, list each real zero and its multiplicity. determine whether the graph crosses or touches the x-axis at each x-intercept. f(x)=1/2x^4(x^2-5)(x+1)

    asked by albert on March 1, 2011
  92. Algebra

    Find a rational function that satisfies the given conditions. Vertical asymptotes x=-2,x=7 Horizontal asymptote y=7/2 ​x-intercept ​(−5​, ​0)

    asked by Kristina on December 6, 2016
  93. MATH

    How do I Find The Domain, Vertical Asymptote, and X- intercept of this logarithmic function: f(x)=6+log base 6 (x-3) HEEEEELLLLPPPP!!!!!!!! What do you need help on?

    asked by James on October 28, 2006
  94. Calculus

    Find the intercept, relative extrema, point of inflection, and asymptotes of the function(if they exist)of: y= (x^4) - 8(x^3) + 18(x^2) - 16x + 5

    asked by Jands on January 10, 2011
  95. math143

    2x3-4x2+23=y A.is(-4,-167) a solution? Show/explain b.is(3,51) a point on the graph c.give the y-intercept

    asked by John on June 7, 2016
  96. Algebra 2

    A sine function has the following key features: Frequency = 14π Amplitude = 2 Midline: y = 2 y-intercept: (0, 2) how would i graph this?

    asked by sammiexo on June 14, 2017
  97. Physics

    Part one was answered, thank you. This was Part one:A runner is jogging at a steady 6.2 km/hr. When the runner is 4.9 km from the finish line, a bird begins flying from the runner to the finish line at 24.8 km/hr (4 times as fast as the runner). When

    asked by Joseph on August 20, 2015
  98. Physics

    A girl is sledding down a slope that is inclined at 30º with respect to the horizontal. The wind is aiding the motion by providing a steady force of 131 N that is parallel to the motion of the sled. The combined mass of the girl and the sled is 59.9 kg,

    asked by KS on April 8, 2015
  99. Precalculus

    An object is attached to a coiled spring. The object is pulled down​ (negative direction from the rest​ position) 88 ​centimeters, and then released. Write an equation for the distance d of the object from its rest​ position, after t seconds if the

    asked by Anonymous on March 24, 2016
  100. English

    1. They were standing in a row. 2. They were standing in two rows. 3. They were standing in line. 4. They were standing in a line. 5. They were standing in two lines. Which ones are correct? What is the difference between 'row' and 'line'? Do they have the

    asked by John on July 1, 2008

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